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BSI - BS EN 50402

Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen — Requirements on the functional safety of gas detection systems

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Organization: BSI
Publication Date: 31 March 2017
Status: active
Page Count: 102
ICS Code (Alarm and warning systems): 13.320

Document History

BS EN 50402
March 31, 2017
Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen — Requirements on the functional safety of gas detection systems
A description is not available for this item.
BS EN 50402
December 30, 2005
Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen Requirements on the functional safety of fixed gas detection systems
A description is not available for this item.
BS EN 50402
December 30, 2005
Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
A description is not available for this item.
BS EN 50402
December 30, 2005
Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
A description is not available for this item.

References

This document references:
EN 60079-29-3 - Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems
Published by CENELEC on June 1, 2014
A description is not available for this item.
This document references:
13849-1 - Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
Published by ISO on April 1, 2023
This document specifies a methodology and provides related requirements, recommendations and guidance for the design and integration of safety‐related parts of control systems (SRP/CS) that perform...
This document references:
EN 45544-1 - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
Published by CENELEC on January 1, 2015
This European Standard specifies general requirements and test methods for the determination of the performance characteristics of personal, portable, transportable and fixed, continuous duty...
This document references:
EN 45544-4 - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance
Published by CENELEC on March 1, 2016
This European Standard gives guidance on the selection, installation, use and maintenance of electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and...
This document references:
EN 50104 - Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods
Published by CENELEC on November 1, 2019
This document specifies general requirements for design, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the measurement of the...
This document references:
EN 50104 - Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods
Published by CENELEC on November 1, 2019
This document specifies general requirements for design, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the measurement of the...
This document is referenced by:
BS 60080 - Explosive and toxic atmospheres - Hazard detection mapping - Guidance on the placement of permanently installed flame and gas detection devices using software tools and other techniques
Published by BSI on September 30, 2020
A description is not available for this item.
This document is referenced by:
BS EN 50495 - Safety devices required for the safe functioning of equipment with respect to explosion risks
Published by BSI on September 30, 2010
A description is not available for this item.
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